ChefKlep

Deadshot Demon Complete the entire main campaign on Sniper Elite difficulty

Under the Table Obtain Stilton’s Master Key from under the table, with the guards there conscious & unalerted

Three birds, one stone Destroy all 3 bomb dumps at the same time (Mission 7)

Spider-slayer Slay Saenathra.

Genetically Superior You came first in 20 singleplayer street races.

The Purpose of a Thief Obtained a Treasure Demon.

Mercy or Prudence? Complete the game without killing any humans

I Fort this would be difficult Get to the informant without being spotted (Mission 4)

Beginner Series Complete Complete the Beginner series of Race Events.

Undertaker - Kill 1000 Helghast Kill 1000 Helghast soldiers

A Bad Business Completed "The Fake Mizuki's Truth."

Networking Find every Jack Spot

Piano Virtuoso Play all six Piano Outreach Association songs well enough to receive remuneration.

Ambush King Kill 100 enemies with traps

Duke or Dimwit? Defeated all waves in Duke and Dimwit Theater.

Master-At-Arms Fully master a rifle, secondary weapon and pistol

Yule Shoot Your Eye Out Destroy 10 Snow Globes in Santa's Workshop

Elevator to the Gallows Kill a player using a lift that has been trapped with Booby Trap.

By the book Find 60 audio notes

Medic!  Revive your Co-Op partner 10 times.

I Didn't Do It Brainiac must defeat any opponent with the final hit coming from Beta Strike

Echoes of the Fast Obtain a Bronze, Silver, or Gold medal in Time Attack for the Forge of Destiny Challenge Tomb

Skillful Raider Endurance Challenge: Open 5 Codices or Sarcophagi without getting caught in a trap

Curator Discover all of the collectibles in the Campaign.

Hangar 18 You found and read the secret message. Now you know too much...

The Explorer Complete all optional missions.

Silence Eliminate Jindosh without him ever knowing you were there

In Good Conscience Complete the game in low chaos

OUTTA NOWHERE!!!!!! Bane must defeat Batman with the final hit coming from a Meter Burn Bane Bomb

Death's Door Unlock the Alchemist Room in Monster Ball

Kevorkian Complex You granted a dying man his final request.

Fireworks In The Final Reich, retrieve the artifact.

Bank of Gluttony: Cleaned Out Completed the bank Palace.

Sunbreaker Complete "The Sunbreakers' Challenge" quest.

Best in the West Attain 100% completion.

Oracular Echoes Listen to the voices of the Sisters of the Oracular Order

Taffer's Delight Completed Burial at Sea - Episode 2 in 1998 mode.

Botanist Harvest 50 herbs from Skyhold's garden in a single playthrough.

Five Finger Discount Finish the Supermarket level in "Joe's Adventures."

I was waiting for you for so long Reach the inner circle

Ignition Rising Star Unlock additional events in 'Ignition'

Sharpshooter Kill 100 enemies by headshots in "Jimmy's Vendetta".

Claw Your Eyes Out Cheetah must defeat Wonder Woman with her Meter Burn Blood Lunge

A Hustler's Journey Played a game of billiards.

Epic Raider Complete a Raid on hard difficulty.

Echoes of the Furious Obtain a Bronze, Silver, or Gold medal in Score Attack for the Forge of Destiny Challenge Tomb

A Special Deal Destroy 10 Dosh Necklaces in Shopping Spree

Crowd Control Singleplayer: Kill 5 enemies at once with a single hand grenade

Weedkiller Kill 5 Cysts in the Biology Building with a single poison gas cloud.

Rope-a-Dope In CitC, knock an enemy around the city with Undertow, then knock him off the edge of the city.